Find IRS forms, instructions, publications, and notices for prior years back to 1864. View more information about Using IRS Forms, Instructions, Publications and Other Item Files. Click on a column heading to sort the list by the contents of that column. Enter a term in the Find box Click the Search button Showing 1 - 11 of 11Find Help Find Prior Year » RegExReplace » Product Number Prior Year » Revision Date Prior Year » Title Show per page 2550100200 SearchClear Product Number Title Revision Date Form 5308 Request for Change in Plan/Trust Year 2019 Form 5308 Request for Change in Plan/Trust Year 2013 Form 5308 Request for Change in Plan/Trust Year 2010 Form 5308 Request for Change in Plan/Trust Year 2004 Form 5308 Request for Change in Plan/Trust Year 2001 Form 5308 Request for Change in Plan/Trust Year 1998 Form 5308 Request for Change in Plan/Trust Year 1995 Form 5308 Request for Change in Plan/Trust Year 1993 Form 5308 Request for Change in Plan/Trust Year 1990 Form 5308 Request for Change in Plan/Trust Year 1987 Form 5308 Request for Change in Plan/Trust Year 1984